A family moves into a suburban house and becomes convinced they’re not alone.

In a small Midwestern town, a deadly annual ritual unfolds when the mythical nightmare, Sawtooth Jack, rises from the cornfields and challenges the town’s teenage boys in a bloody battle of survival.

The Lee family leave the Bay Area for a fresh start in the rural expanses of Wyoming, only to encounter hostility and xenophobia in their new community. How they confront these issues will break them - or make them stronger.